Is this viable ?
I think it could work but replace AED with HT and the Gadgeteer with Adrenal Implant. Full zerk you’ll want as much active defense as possible and AED is a terrible heal, even paired with the trait. Plus with hammer you can combo in HT’s water field with RC for extra heals. Also you didn’t select a Adept or GM for Scrapper So I personally would go with Recovery Matrix and AA. but PW and FS could work too.
having the AED on for 8 seconds means my opponent will try not to hit me as much so isn’t like a good 8 seconds for me to go full offensive ? By the time AED goes off it is already on 22s CD